LM3421 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| LM3421Q0MHX/NOPB | IC LED DRIVER CTRLR PWM 16HTSSOP | Texas Instruments | 5793 |
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| LM3421Q0MH/NOPB | IC LED DRIVER CTRLR PWM 16HTSSOP | Texas Instruments | 9371 |
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| LM3421Q1MH/NOPB | IC LED DRIVER CTRLR PWM 16TSSOP | Texas Instruments | 5096 |
|
| LM3421MH | LED DRIVER, 1-SEGMENT, PDSO16 | National Semiconductor | 2794 |
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